Does anyone know which health certificate Dawangshan Jiangsen Electric wants?

Johnson Electric's recruitment is unified. If you are a lineman, you may not be assigned to Dawangshan, and there are Xiner or Xinfa Industrial Zone (between Furong and Zhuangcun, Dechang is commonly known as Hongtian, not Hongtian). This factory is also relatively large, with the original Shangnan (10 1) moving here, as well as Remy, Sibo, Wei Yi and others, your majesty. Generally speaking, the noise in Dechang is not very loud, except for the iron shell part (15 on the first floor, 7 on the first floor and 3 on the first floor) and the chip part (10 on the first floor). The high temperature is the plastic part (2 on the first floor and 4 on the first floor). Generally speaking, the working environment in Dechang is ok, at least worse than the last one, and more than the last one. The physical examination is unified when Dechang recruits. After the recruitment, blood will be drawn in the company, and a medical examination car will drive to the company. A health certificate will be issued after the physical examination, but the health certificate outside will never be seen.